Agilent 6890 "PREP mc2 plus"

Agilent 6890 "PREP mc2 plus"
Excl. Tax
€40,600.00 incl. Tax

ID-Nr: 33720

Status: Published  

Shipping: 4-6 weeksi

We execute the installation of this laboratory device professionally. We would be pleased to offer you the installation of this laboratory device for 1300€, excluding travel expenses. >>>

Professional installations of your laboratory devices

Usually, laboratory and analysis devices are very exigent system with a very own specifications and requirements. Therefore, the startup of a laboratory device often rises the question how to assemble, adjust and to launch it.

We would be pleased to take over the professional installation of your laboratory devices!

Please contact us.

Benefit from the installation by us in more than one way:

  • Immediate and smooth startup of your laboratory device
  • A professional installation extends the lifetime of your laboratory device
  • Guarantee extends to 3 months
  • Freight charges do not apply*
  • You are entitled to benefit from the Labexchange Repurchase Guarantee.

* products of the product groups laboratory furniture and laminar flow are excluded. In individual cases, other product groups can be excluded.

Agilent Gas chromatograph 6890 "PREP mc2". Consisting of:
Metrohm faction collector.
2x large crystallization vessels.
3x multi-positin valves with 4 connections.
2x nitrogen valve.
Steam sensor.
2x Electronic stirring block.
Dispenser with multi-position valve.
PREP CIRCUIT board and power supply.
Heated transferline.
2x Capazidance sensor.
Metrohm stirrer.
16x Collection bottle.
Dell PC 830 with 17'' screen.
National Instruments National Instruments data and control card (in PC).
PREP composite and Mw fractionation control software based on LabVIEW platform.
Box with accessories and spare parts.

PolymerChar's "PREP-mc2 plus" system allows automated fractionation of polymers according to molecular weight and composition. A maximum of 15 fractions of a polymer can be obtained on a semi-preparative scale. Fractionation takes place in one, or in parallel, in two reactors.
Fractionation by molecular weight (homo- and copolymers):
The polymer is dissolved at a constant temperature in different solvent/non-solvent mixtures of increasing quality. In the process, fractions are obtained one after the other with increasing molecular weight and transferred into collecting vessels.
Fractionation by composition (branched homo- and copolymers):
The polymer is dissolved at high temperature in a suitable solvent and the solution is then cooled with a constant temperature gradient. Due to the different precipitation or crystallization behavior of the phases contained in the polymer, fractions of different degree of branching or comonomer content arise. By then heating up in discrete temperature steps, the individual phases can be brought back into solution one after the other and transferred into fractional collection vessels

* Mandatory item

Additional Information

Additional Information

ID-number 33720
Object name Agilent 6890 "PREP mc2 plus"
Objektart Gaschromatographen (mehrere Detektoren)
Status Published
Manufacture Agilent
Shipping4-6 weeks
Further Products

Product group: Gaschromatographs

Status, terms of delivery and payment

Status, terms of delivery and payment

Verification of devices

The second-hand devices are verified by Labexchange Service GmbH before delivery. You are receiving only fully functional devices.

Dispatch time

The stated dispatch times are the shortest possible ones for each article. The effective dispatch times can vary. The effective dispatch times will be stated in the order confirmation.

As a matter of principle, we are offering collective deliveries. The shipping time is calculated based on the position with the longest lead time. A partial delivery is possible on explicit request.


Shipping methods

Parcel services, forwarding agencies, self-pickup, delivery by own fleet.


Delivery information

Prices exclude shipping costs. Stated shipping costs are to be expected. Deviations are possible. If transport costs are not specified, please ask separately for them.

For deliveries to countries outside the EU, an additional fee of 70,00€ for export is charged. Note for international shipments: A proof of preference/EUR1 will not be issued by us. When self-collecting/ordering EXW from countries within or outside the European Union, 19% VAT will be retained as a deposit until we have received the corresponding confirmation of arrival/bill of delivery from the buyer.


Terms of payment

We do not accept payment by credit card, letter of credit, PayPal, etc. In each case the invoice amount is payable without deduction. Discount is not granted.


Possible payment methods



Payment by invoice, payment in advance

Payment by invoice is only possible for corporate clients.


Payment by invoice, payment in advance

Payment by invoice is only possible for corporate clients

Other countries

Payment in advance



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The goods are offered subject to prior sale.


Definition of status

All articles are used articles, except an article is listed especially as a new device.




Immediately available

Used The article is fully functional and in impeccable condition. It can be shipped immediately.
In stock


The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article.



The article is still with the provider. After your order the article will be purchased and verified by us before being shipped to you. A certificate of operativeness as well as a service report are included in delivery.

New device


The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply.